Commit is lost when switching from the local branch to the origin branch

[jtpio]

Description

Using the branches UI to switch between branches:

Seems to be reverting local changes.

Reproduce

1. Clone a repo
2. Make a change to a file
3. Stage, commit
4. Switch to the corresponding remote branch, for example origin/main
5. Switch back to the local branch
6. Changes are gone (the commit disappeared)

jupyterlab-git-branch-switch-issue.webm

Expected behavior

I would expect to be able to temporarely switch to the remote branch, and then switch back to the local branch and see the new changes again.

Context

• JupyterLab: 4.2.5
• Python package version: 0.50.1

• Extension version: 0.50.1

• Git version:

• Operating System and its version: